Other Parts Discussed in Thread: UC2843,
In soft start，Change UCC2808A Pin 1(COMP) PWM from 0% to 50%，The expected comp voltage is from 0V to 5V.
However, it is actually increased to about 1.5v, and this voltage will not continue rise。The customer selected UC2843 test comp pin did not find this problem！
Can you tell me why? Is there any solution